.student-detail {
  .info-card {
    margin-bottom: 24px;

    .student-avatar {
      text-align: center;
      padding: 20px 0;

      .student-name {
        font-size: 18px;
        font-weight: 600;
        color: #333;
        margin: 12px 0 4px 0;
      }

      .student-username {
        font-size: 14px;
        color: #999;
      }
    }

    .ant-descriptions-item-label {
      font-weight: 600;
      color: #666;
    }
  }

  .stats-card {
    margin-bottom: 24px;

    .ant-statistic-title {
      font-size: 14px;
      color: #666;
    }

    .ant-statistic-content {
      font-size: 20px;
      font-weight: bold;
    }
  }

  .courses-card {
    margin-bottom: 24px;

    .course-info {
      display: flex;
      align-items: center;
      gap: 12px;

      .course-cover {
        width: 60px;
        height: 40px;
        object-fit: cover;
        border-radius: 4px;
      }

      .course-details {
        flex: 1;

        .course-title {
          font-weight: 600;
          color: #333;
          margin-bottom: 4px;
        }

        .course-desc {
          font-size: 12px;
          color: #666;
          line-height: 1.4;
        }
      }
    }

    .course-progress {
      .progress-text {
        font-size: 12px;
        color: #666;
        margin-top: 4px;
      }
    }

    .watch-time {
      color: #1890ff;
      font-size: 12px;
    }

    .last-watch {
      font-size: 12px;
      color: #666;
    }
  }

  .orders-card {
    margin-bottom: 24px;

    .order-course {
      display: flex;
      align-items: center;
      gap: 8px;

      .course-cover-small {
        width: 40px;
        height: 30px;
        object-fit: cover;
        border-radius: 4px;
      }
    }
  }

  .timeline-card {
    .timeline-item {
      .timeline-title {
        font-weight: 600;
        color: #333;
        margin-bottom: 4px;
      }

      .timeline-time {
        font-size: 12px;
        color: #999;
        margin-bottom: 4px;
      }

      .timeline-progress {
        font-size: 12px;
        color: #666;
      }
    }
  }
}

// 响应式设计
@media (max-width: 768px) {
  .student-detail {
    .info-card {
      .student-avatar {
        padding: 16px 0;
      }
    }

    .stats-card {
      .ant-statistic-content {
        font-size: 16px;
      }
    }

    .courses-card {
      .course-info {
        flex-direction: column;
        text-align: center;
        gap: 8px;

        .course-cover {
          width: 80px;
          height: 50px;
        }
      }
    }

    .orders-card {
      .order-course {
        flex-direction: column;
        text-align: center;
        gap: 4px;

        .course-cover-small {
          width: 60px;
          height: 40px;
        }
      }
    }
  }
} 